A5338CA

A5338CA概述

Smoke Detector with Interconnect and Timer

The is a low-current, CMOS circuit providing all of the required features for an ionization type smoke detector. A networking capability allows as many as 125 units to be interconnected so that if any unit senses smoke, all units will sound an alarm. In addition, special features are incorporated to facilitate alignment and test of the finished smoke detector. This device is designed to comply with Underwriters Laboratories Specification UL217.

Features

■ Interconnect up to 125 detectors

■ Piezoelectric horn driver

■ Guard outputs for detector input

■ Pulse testing for low battery

■ Power-on reset

■ Internal reverse battery protection

■ Internal timer and control for reduced sensitivity

■ Built-in hysteresis reduces false triggering

A5338CA数据文档
型号 品牌 下载
A5338CA

Allegro MicroSystems 急速微电子

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A53350-1

TE Connectivity 泰科

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A53350-3

TE Connectivity 泰科

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